Dataset statistics
| Number of variables | 10 |
|---|---|
| Number of observations | 2410845 |
| Missing cells | 28163 |
| Missing cells (%) | 0.1% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 183.9 MiB |
| Average record size in memory | 80.0 B |
Variable types
| Numeric | 9 |
|---|---|
| Categorical | 1 |
Assessor Neighborhood has a high cardinality: 90 distinct values | High cardinality |
Year Property Built has 25899 (1.1%) missing values | Missing |
Number of Bathrooms is highly skewed (γ1 = 43.42982487) | Skewed |
Number of Rooms is highly skewed (γ1 = 56.70711952) | Skewed |
Number of Stories is highly skewed (γ1 = 100.369881) | Skewed |
Number of Units is highly skewed (γ1 = 144.696288) | Skewed |
Property Area is highly skewed (γ1 = 76.57358633) | Skewed |
Lot Area is highly skewed (γ1 = 410.9422795) | Skewed |
Assessed Value is highly skewed (γ1 = 75.58785394) | Skewed |
Unnamed: 0 has unique values | Unique |
Number of Bathrooms has 98378 (4.1%) zeros | Zeros |
Number of Rooms has 157093 (6.5%) zeros | Zeros |
Number of Stories has 293160 (12.2%) zeros | Zeros |
Number of Units has 303575 (12.6%) zeros | Zeros |
Property Area has 30420 (1.3%) zeros | Zeros |
Lot Area has 597835 (24.8%) zeros | Zeros |
Reproduction
| Analysis started | 2022-06-19 19:52:30.881500 |
|---|---|
| Analysis finished | 2022-06-19 19:54:10.802607 |
| Duration | 1 minute and 39.92 seconds |
| Software version | pandas-profiling v3.2.0 |
| Download configuration | config.json |
| Distinct | 2410845 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1337842.145 |
| Minimum | 138 |
|---|---|
| Maximum | 2666116 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 138 |
|---|---|
| 5-th percentile | 136204.2 |
| Q1 | 670223 |
| median | 1338549 |
| Q3 | 2004250 |
| 95-th percentile | 2536607.6 |
| Maximum | 2666116 |
| Range | 2665978 |
| Interquartile range (IQR) | 1334027 |
Descriptive statistics
| Standard deviation | 770209.8177 |
|---|---|
| Coefficient of variation (CV) | 0.5757105356 |
| Kurtosis | -1.204163683 |
| Mean | 1337842.145 |
| Median Absolute Deviation (MAD) | 667008 |
| Skewness | -0.003571528488 |
| Sum | 3.225330046 × 1012 |
| Variance | 5.932231633 × 1011 |
| Monotonicity | Strictly increasing |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 138 | 1 | < 0.1% |
| 1783107 | 1 | < 0.1% |
| 1783091 | 1 | < 0.1% |
| 1783092 | 1 | < 0.1% |
| 1783093 | 1 | < 0.1% |
| 1783094 | 1 | < 0.1% |
| 1783095 | 1 | < 0.1% |
| 1783096 | 1 | < 0.1% |
| 1783097 | 1 | < 0.1% |
| 1783098 | 1 | < 0.1% |
| Other values (2410835) | 2410835 |
| Value | Count | Frequency (%) |
| 138 | 1 | |
| 167 | 1 | |
| 175 | 1 | |
| 176 | 1 | |
| 179 | 1 | |
| 180 | 1 | |
| 183 | 1 | |
| 184 | 1 | |
| 185 | 1 | |
| 186 | 1 |
| Value | Count | Frequency (%) |
| 2666116 | 1 | |
| 2666115 | 1 | |
| 2666114 | 1 | |
| 2666113 | 1 | |
| 2666112 | 1 | |
| 2666111 | 1 | |
| 2666110 | 1 | |
| 2666109 | 1 | |
| 2666108 | 1 | |
| 2666107 | 1 |
| Distinct | 167 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 25899 |
| Missing (%) | 1.1% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1940.998833 |
| Minimum | 1791 |
|---|---|
| Maximum | 2020 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 1791 |
|---|---|
| 5-th percentile | 1900 |
| Q1 | 1914 |
| median | 1935 |
| Q3 | 1961 |
| 95-th percentile | 2004 |
| Maximum | 2020 |
| Range | 229 |
| Interquartile range (IQR) | 47 |
Descriptive statistics
| Standard deviation | 32.47838956 |
|---|---|
| Coefficient of variation (CV) | 0.01673282282 |
| Kurtosis | -0.6408308403 |
| Mean | 1940.998833 |
| Median Absolute Deviation (MAD) | 23 |
| Skewness | 0.6273453659 |
| Sum | 4629177402 |
| Variance | 1054.845788 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1900 | 176419 | 7.3% |
| 1925 | 69071 | 2.9% |
| 1907 | 62336 | 2.6% |
| 1924 | 61456 | 2.5% |
| 1908 | 61140 | 2.5% |
| 1926 | 55391 | 2.3% |
| 1941 | 54155 | 2.2% |
| 1923 | 53946 | 2.2% |
| 1927 | 51432 | 2.1% |
| 1940 | 51148 | 2.1% |
| Other values (157) | 1688452 |
| Value | Count | Frequency (%) |
| 1791 | 13 | |
| 1800 | 3 | < 0.1% |
| 1808 | 2 | < 0.1% |
| 1829 | 3 | < 0.1% |
| 1848 | 26 | |
| 1849 | 13 | |
| 1850 | 26 | |
| 1851 | 13 | |
| 1853 | 26 | |
| 1860 | 13 |
| Value | Count | Frequency (%) |
| 2020 | 12 | < 0.1% |
| 2019 | 242 | < 0.1% |
| 2018 | 1053 | < 0.1% |
| 2017 | 1236 | 0.1% |
| 2016 | 5691 | |
| 2015 | 2734 | |
| 2014 | 5123 | |
| 2013 | 1342 | 0.1% |
| 2012 | 4607 | |
| 2011 | 931 | < 0.1% |
| Distinct | 217 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.576149441 |
| Minimum | 0 |
|---|---|
| Maximum | 1002 |
| Zeros | 98378 |
| Zeros (%) | 4.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 2 |
| Q3 | 2 |
| 95-th percentile | 6 |
| Maximum | 1002 |
| Range | 1002 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 8.905069934 |
|---|---|
| Coefficient of variation (CV) | 3.456736551 |
| Kurtosis | 2909.166375 |
| Mean | 2.576149441 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 43.42982487 |
| Sum | 6210697 |
| Variance | 79.30027052 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1 | 980385 | |
| 2 | 766287 | |
| 3 | 264235 | 11.0% |
| 4 | 122996 | 5.1% |
| 0 | 98378 | 4.1% |
| 5 | 45089 | 1.9% |
| 6 | 44967 | 1.9% |
| 12 | 12387 | 0.5% |
| 7 | 12128 | 0.5% |
| 8 | 11282 | 0.5% |
| Other values (207) | 52711 | 2.2% |
| Value | Count | Frequency (%) |
| 0 | 98378 | 4.1% |
| 1 | 980385 | |
| 2 | 766287 | |
| 3 | 264235 | 11.0% |
| 4 | 122996 | 5.1% |
| 5 | 45089 | 1.9% |
| 6 | 44967 | 1.9% |
| 7 | 12128 | 0.5% |
| 8 | 11282 | 0.5% |
| 9 | 7304 | 0.3% |
| Value | Count | Frequency (%) |
| 1002 | 11 | < 0.1% |
| 850 | 13 | < 0.1% |
| 762 | 9 | < 0.1% |
| 712 | 13 | < 0.1% |
| 626 | 13 | < 0.1% |
| 606 | 13 | < 0.1% |
| 562 | 13 | < 0.1% |
| 560 | 13 | < 0.1% |
| 541 | 52 | |
| 533 | 1 | < 0.1% |
| Distinct | 384 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.442546493 |
| Minimum | 0 |
|---|---|
| Maximum | 3606 |
| Zeros | 157093 |
| Zeros (%) | 6.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 5 |
| median | 6 |
| Q3 | 8 |
| 95-th percentile | 19 |
| Maximum | 3606 |
| Range | 3606 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 22.99133152 |
|---|---|
| Coefficient of variation (CV) | 2.723269755 |
| Kurtosis | 6015.945078 |
| Mean | 8.442546493 |
| Median Absolute Deviation (MAD) | 2 |
| Skewness | 56.70711952 |
| Sum | 20353671 |
| Variance | 528.6013252 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 5 | 475699 | |
| 6 | 380518 | |
| 4 | 258806 | |
| 7 | 231673 | |
| 8 | 168402 | 7.0% |
| 0 | 157093 | 6.5% |
| 3 | 106458 | 4.4% |
| 9 | 102507 | 4.3% |
| 10 | 96077 | 4.0% |
| 12 | 63503 | 2.6% |
| Other values (374) | 370109 |
| Value | Count | Frequency (%) |
| 0 | 157093 | 6.5% |
| 1 | 17337 | 0.7% |
| 2 | 43634 | 1.8% |
| 3 | 106458 | 4.4% |
| 4 | 258806 | |
| 5 | 475699 | |
| 6 | 380518 | |
| 7 | 231673 | |
| 8 | 168402 | 7.0% |
| 9 | 102507 | 4.3% |
| Value | Count | Frequency (%) |
| 3606 | 13 | |
| 2750 | 13 | |
| 2500 | 13 | |
| 1919 | 4 | < 0.1% |
| 1824 | 3 | < 0.1% |
| 1792 | 13 | |
| 1566 | 13 | |
| 1353 | 7 | |
| 1337 | 2 | < 0.1% |
| 1312 | 11 |
| Distinct | 101 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.621974868 |
| Minimum | 0 |
|---|---|
| Maximum | 999 |
| Zeros | 293160 |
| Zeros (%) | 12.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1 |
| median | 1 |
| Q3 | 2 |
| 95-th percentile | 3 |
| Maximum | 999 |
| Range | 999 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 7.208849116 |
|---|---|
| Coefficient of variation (CV) | 4.444488789 |
| Kurtosis | 11479.05178 |
| Mean | 1.621974868 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 100.369881 |
| Sum | 3910330 |
| Variance | 51.96750558 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1 | 1161425 | |
| 2 | 677409 | |
| 0 | 293160 | 12.2% |
| 3 | 206051 | 8.5% |
| 4 | 25932 | 1.1% |
| 6 | 9044 | 0.4% |
| 5 | 7658 | 0.3% |
| 9 | 4917 | 0.2% |
| 7 | 4398 | 0.2% |
| 16 | 3833 | 0.2% |
| Other values (91) | 17018 | 0.7% |
| Value | Count | Frequency (%) |
| 0 | 293160 | 12.2% |
| 1 | 1161425 | |
| 2 | 677409 | |
| 3 | 206051 | 8.5% |
| 4 | 25932 | 1.1% |
| 5 | 7658 | 0.3% |
| 6 | 9044 | 0.4% |
| 7 | 4398 | 0.2% |
| 8 | 3079 | 0.1% |
| 9 | 4917 | 0.2% |
| Value | Count | Frequency (%) |
| 999 | 14 | |
| 994 | 5 | < 0.1% |
| 988 | 4 | < 0.1% |
| 972 | 2 | < 0.1% |
| 963 | 13 | |
| 938 | 3 | < 0.1% |
| 935 | 2 | < 0.1% |
| 931 | 2 | < 0.1% |
| 930 | 2 | < 0.1% |
| 909 | 4 | < 0.1% |
| Distinct | 277 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 1.970543108 |
| Minimum | 0 |
|---|---|
| Maximum | 4000 |
| Zeros | 303575 |
| Zeros (%) | 12.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 1 |
| median | 1 |
| Q3 | 1 |
| 95-th percentile | 5 |
| Maximum | 4000 |
| Range | 4000 |
| Interquartile range (IQR) | 0 |
Descriptive statistics
| Standard deviation | 16.0257345 |
|---|---|
| Coefficient of variation (CV) | 8.132648522 |
| Kurtosis | 30505.61349 |
| Mean | 1.970543108 |
| Median Absolute Deviation (MAD) | 0 |
| Skewness | 144.696288 |
| Sum | 4750674 |
| Variance | 256.8241662 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1 | 1620757 | |
| 0 | 303575 | 12.6% |
| 2 | 220995 | 9.2% |
| 3 | 85007 | 3.5% |
| 4 | 55365 | 2.3% |
| 6 | 32258 | 1.3% |
| 5 | 18987 | 0.8% |
| 12 | 11664 | 0.5% |
| 7 | 8393 | 0.3% |
| 8 | 8359 | 0.3% |
| Other values (267) | 45485 | 1.9% |
| Value | Count | Frequency (%) |
| 0 | 303575 | 12.6% |
| 1 | 1620757 | |
| 2 | 220995 | 9.2% |
| 3 | 85007 | 3.5% |
| 4 | 55365 | 2.3% |
| 5 | 18987 | 0.8% |
| 6 | 32258 | 1.3% |
| 7 | 8393 | 0.3% |
| 8 | 8359 | 0.3% |
| 9 | 5990 | 0.2% |
| Value | Count | Frequency (%) |
| 4000 | 13 | |
| 3146 | 13 | |
| 2135 | 1 | < 0.1% |
| 1919 | 4 | < 0.1% |
| 1910 | 9 | |
| 1446 | 1 | < 0.1% |
| 1010 | 12 | |
| 986 | 6 | |
| 982 | 5 | < 0.1% |
| 875 | 3 | < 0.1% |
| Distinct | 12345 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3133.81705 |
| Minimum | 0 |
|---|---|
| Maximum | 4701100 |
| Zeros | 30420 |
| Zeros (%) | 1.3% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 654 |
| Q1 | 1106 |
| median | 1500 |
| Q3 | 2369 |
| 95-th percentile | 6212 |
| Maximum | 4701100 |
| Range | 4701100 |
| Interquartile range (IQR) | 1263 |
Descriptive statistics
| Standard deviation | 20754.64527 |
|---|---|
| Coefficient of variation (CV) | 6.622800548 |
| Kurtosis | 11532.37878 |
| Mean | 3133.81705 |
| Median Absolute Deviation (MAD) | 508 |
| Skewness | 76.57358633 |
| Sum | 7555147165 |
| Variance | 430755300.4 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 30420 | 1.3% |
| 1000 | 20425 | 0.8% |
| 1250 | 20332 | 0.8% |
| 1200 | 19164 | 0.8% |
| 1500 | 15814 | 0.7% |
| 1150 | 15382 | 0.6% |
| 1125 | 14449 | 0.6% |
| 1300 | 14303 | 0.6% |
| 800 | 13839 | 0.6% |
| 1350 | 12800 | 0.5% |
| Other values (12335) | 2233917 |
| Value | Count | Frequency (%) |
| 0 | 30420 | |
| 1 | 88 | < 0.1% |
| 2 | 38 | < 0.1% |
| 3 | 23 | < 0.1% |
| 5 | 5 | < 0.1% |
| 6 | 6 | < 0.1% |
| 7 | 13 | < 0.1% |
| 9 | 1 | < 0.1% |
| 11 | 13 | < 0.1% |
| 45 | 3 | < 0.1% |
| Value | Count | Frequency (%) |
| 4701100 | 4 | < 0.1% |
| 4501125 | 4 | < 0.1% |
| 3015837 | 13 | |
| 1534312 | 13 | |
| 1471929 | 13 | |
| 1424230 | 13 | |
| 1420430 | 2 | < 0.1% |
| 1320000 | 13 | |
| 1300000 | 13 | |
| 1086700 | 13 |
| Distinct | 11770 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3075.241886 |
| Minimum | 0 |
|---|---|
| Maximum | 58001446 |
| Zeros | 597835 |
| Zeros (%) | 24.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 818 |
| median | 2495 |
| Q3 | 3000 |
| 95-th percentile | 5397 |
| Maximum | 58001446 |
| Range | 58001446 |
| Interquartile range (IQR) | 2182 |
Descriptive statistics
| Standard deviation | 137024.3103 |
|---|---|
| Coefficient of variation (CV) | 44.55724636 |
| Kurtosis | 173217.997 |
| Mean | 3075.241886 |
| Median Absolute Deviation (MAD) | 705 |
| Skewness | 410.9422795 |
| Sum | 7413931525 |
| Variance | 1.877566162 × 1010 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 597835 | |
| 2500 | 145220 | 6.0% |
| 2495 | 142642 | 5.9% |
| 3000 | 139268 | 5.8% |
| 2996 | 136589 | 5.7% |
| 1750 | 29701 | 1.2% |
| 1873 | 22747 | 0.9% |
| 1875 | 18563 | 0.8% |
| 2848 | 15099 | 0.6% |
| 1746 | 14788 | 0.6% |
| Other values (11760) | 1148393 |
| Value | Count | Frequency (%) |
| 0 | 597835 | |
| 0.12 | 13 | < 0.1% |
| 0.18 | 13 | < 0.1% |
| 0.19 | 13 | < 0.1% |
| 0.25 | 13 | < 0.1% |
| 0.3 | 30 | < 0.1% |
| 0.38 | 11 | < 0.1% |
| 1.22 | 13 | < 0.1% |
| 1.66 | 13 | < 0.1% |
| 1.69 | 13 | < 0.1% |
| Value | Count | Frequency (%) |
| 58001446 | 13 | |
| 10075000 | 11 | |
| 4774158 | 12 | |
| 1137903.4 | 6 | < 0.1% |
| 946865 | 2 | < 0.1% |
| 852686 | 8 | |
| 827600 | 2 | < 0.1% |
| 798187.5 | 13 | |
| 795033 | 3 | < 0.1% |
| 765625 | 16 |
| Distinct | 90 |
|---|---|
| Distinct (%) | < 0.1% |
| Missing | 2264 |
| Missing (%) | 0.1% |
| Memory size | 18.4 MiB |
| Inner Mission | 87088 |
|---|---|
| Central Sunset | 76609 |
| Noe Valley | 73601 |
| Parkside | 72573 |
| Excelsior | 71578 |
| Other values (85) |
Length
| Max length | 29 |
|---|---|
| Median length | 22 |
| Mean length | 13.36312999 |
| Min length | 6 |
Characters and Unicode
| Total characters | 32186181 |
|---|---|
| Distinct characters | 52 |
| Distinct categories | 5 ? |
| Distinct scripts | 2 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | Hunters Point |
|---|---|
| 2nd row | Lower Pacific Heights |
| 3rd row | Hunters Point |
| 4th row | Excelsior |
| 5th row | Russian Hill |
Common Values
| Value | Count | Frequency (%) |
| Inner Mission | 87088 | 3.6% |
| Central Sunset | 76609 | 3.2% |
| Noe Valley | 73601 | 3.1% |
| Parkside | 72573 | 3.0% |
| Excelsior | 71578 | 3.0% |
| Central Richmond | 66570 | 2.8% |
| Pacific Heights | 63864 | 2.6% |
| Outer Parkside | 60539 | 2.5% |
| Potrero Hill | 58478 | 2.4% |
| Outer Sunset | 56572 | 2.3% |
| Other values (80) | 1721109 |
Length
Histogram of lengths of the category
| Value | Count | Frequency (%) |
| heights | 347021 | 7.3% |
| mission | 215319 | 4.5% |
| outer | 205742 | 4.3% |
| inner | 202125 | 4.2% |
| sunset | 185349 | 3.9% |
| hill | 179798 | 3.8% |
| richmond | 167135 | 3.5% |
| parkside | 151673 | 3.2% |
| valley | 148606 | 3.1% |
| central | 143179 | 3.0% |
| Other values (101) | 2811351 |
Most occurring characters
| Value | Count | Frequency (%) |
| e | 3154567 | 9.8% |
| i | 2546386 | 7.9% |
| 2348717 | 7.3% | |
| r | 2179380 | 6.8% |
| n | 2139620 | 6.6% |
| a | 2062421 | 6.4% |
| s | 1940740 | 6.0% |
| o | 1927972 | 6.0% |
| t | 1711494 | 5.3% |
| l | 1505812 | 4.7% |
| Other values (42) | 10669072 |
Most occurring categories
| Value | Count | Frequency (%) |
| Lowercase Letter | 24877529 | |
| Uppercase Letter | 4787752 | 14.9% |
| Space Separator | 2348717 | 7.3% |
| Other Punctuation | 122893 | 0.4% |
| Dash Punctuation | 49290 | 0.2% |
Most frequent character per category
Lowercase Letter
| Value | Count | Frequency (%) |
| e | 3154567 | |
| i | 2546386 | |
| r | 2179380 | |
| n | 2139620 | |
| a | 2062421 | |
| s | 1940740 | |
| o | 1927972 | |
| t | 1711494 | 6.9% |
| l | 1505812 | 6.1% |
| h | 896851 | 3.6% |
| Other values (15) | 4812286 |
Uppercase Letter
| Value | Count | Frequency (%) |
| H | 634727 | |
| P | 580074 | |
| S | 414337 | 8.7% |
| M | 401833 | 8.4% |
| C | 307655 | 6.4% |
| V | 297061 | 6.2% |
| I | 259025 | 5.4% |
| B | 258234 | 5.4% |
| O | 225263 | 4.7% |
| R | 214972 | 4.5% |
| Other values (13) | 1194571 |
Other Punctuation
| Value | Count | Frequency (%) |
| / | 115969 | |
| . | 6924 | 5.6% |
Space Separator
| Value | Count | Frequency (%) |
| 2348717 |
Dash Punctuation
| Value | Count | Frequency (%) |
| - | 49290 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Latin | 29665281 | |
| Common | 2520900 | 7.8% |
Most frequent character per script
Latin
| Value | Count | Frequency (%) |
| e | 3154567 | 10.6% |
| i | 2546386 | 8.6% |
| r | 2179380 | 7.3% |
| n | 2139620 | 7.2% |
| a | 2062421 | 7.0% |
| s | 1940740 | 6.5% |
| o | 1927972 | 6.5% |
| t | 1711494 | 5.8% |
| l | 1505812 | 5.1% |
| h | 896851 | 3.0% |
| Other values (38) | 9600038 |
Common
| Value | Count | Frequency (%) |
| 2348717 | ||
| / | 115969 | 4.6% |
| - | 49290 | 2.0% |
| . | 6924 | 0.3% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 32186181 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| e | 3154567 | 9.8% |
| i | 2546386 | 7.9% |
| 2348717 | 7.3% | |
| r | 2179380 | 6.8% |
| n | 2139620 | 6.6% |
| a | 2062421 | 6.4% |
| s | 1940740 | 6.0% |
| o | 1927972 | 6.0% |
| t | 1711494 | 5.3% |
| l | 1505812 | 4.7% |
| Other values (42) | 10669072 |
| Distinct | 859876 |
|---|---|
| Distinct (%) | 35.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 897468.7362 |
| Minimum | 1 |
|---|---|
| Maximum | 1822089242 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 18.4 MiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 55196 |
| Q1 | 208033 |
| median | 453528 |
| Q3 | 817236 |
| 95-th percentile | 2005363.8 |
| Maximum | 1822089242 |
| Range | 1822089241 |
| Interquartile range (IQR) | 609203 |
Descriptive statistics
| Standard deviation | 6680515.448 |
|---|---|
| Coefficient of variation (CV) | 7.443730548 |
| Kurtosis | 10313.64644 |
| Mean | 897468.7362 |
| Median Absolute Deviation (MAD) | 289177 |
| Skewness | 75.58785394 |
| Sum | 2.163658015 × 1012 |
| Variance | 4.462928665 × 1013 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 1200 | 2220 | 0.1% |
| 600000 | 1598 | 0.1% |
| 3500 | 1555 | 0.1% |
| 700000 | 1488 | 0.1% |
| 750000 | 1460 | 0.1% |
| 650000 | 1448 | 0.1% |
| 550000 | 1396 | 0.1% |
| 800000 | 1329 | 0.1% |
| 1300 | 1304 | 0.1% |
| 500000 | 1186 | < 0.1% |
| Other values (859866) | 2395861 |
| Value | Count | Frequency (%) |
| 1 | 170 | |
| 104 | 1 | < 0.1% |
| 134 | 3 | < 0.1% |
| 136 | 1 | < 0.1% |
| 138 | 2 | < 0.1% |
| 140 | 1 | < 0.1% |
| 142 | 1 | < 0.1% |
| 144 | 1 | < 0.1% |
| 146 | 1 | < 0.1% |
| 148 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 1822089242 | 1 | |
| 1691744881 | 1 | |
| 1336595294 | 1 | |
| 1182540579 | 1 | |
| 1038786917 | 1 | |
| 1018418547 | 1 | |
| 1004555175 | 1 | |
| 998449557 | 1 | |
| 995505871 | 1 | |
| 984858015 | 1 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.
The dendrogram allows you to more fully correlate variable completion, revealing trends deeper than the pairwise ones visible in the correlation heatmap.
First rows
| Unnamed: 0 | Year Property Built | Number of Bathrooms | Number of Rooms | Number of Stories | Number of Units | Property Area | Lot Area | Assessor Neighborhood | Assessed Value | |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 138 | 1995.0 | 4.0 | 12.0 | 2.0 | 2.0 | 2420.0 | 2500.0 | Hunters Point | 335135 |
| 1 | 167 | 1942.0 | 0.0 | 1.0 | 1.0 | 0.0 | 0.0 | 396.0 | Lower Pacific Heights | 117011 |
| 2 | 175 | 2016.0 | 2.0 | 6.0 | 1.0 | 0.0 | 957.0 | 0.0 | Hunters Point | 780810 |
| 3 | 176 | 1909.0 | 1.0 | 7.0 | 1.0 | 1.0 | 1500.0 | 5500.0 | Excelsior | 596720 |
| 4 | 179 | 1929.0 | 3.0 | 8.0 | 3.0 | 0.0 | 3045.0 | 0.0 | Russian Hill | 1301167 |
| 5 | 180 | 1910.0 | 1.0 | 5.0 | 0.0 | 1.0 | 1310.0 | 0.0 | Russian Hill | 1189283 |
| 6 | 183 | 1922.0 | 1.0 | 4.0 | 1.0 | 1.0 | 968.0 | 0.0 | Telegraph Hill | 403799 |
| 7 | 184 | 1907.0 | 5.0 | 16.0 | 3.0 | 5.0 | 2664.0 | 1149.0 | Telegraph Hill | 117882 |
| 8 | 185 | 1907.0 | 2.0 | 8.0 | 2.0 | 2.0 | 1915.0 | 1390.0 | North Beach | 298191 |
| 9 | 186 | 1907.0 | 5.0 | 11.0 | 2.0 | 2.0 | 2738.0 | 1441.0 | Russian Hill | 1613628 |
Last rows
| Unnamed: 0 | Year Property Built | Number of Bathrooms | Number of Rooms | Number of Stories | Number of Units | Property Area | Lot Area | Assessor Neighborhood | Assessed Value | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2410835 | 2666107 | 2004.0 | 1.0 | 3.0 | 0.0 | 0.0 | 982.0 | 0.0 | Mission Bay | 856522 |
| 2410836 | 2666108 | 1979.0 | 2.0 | 7.0 | 0.0 | 1.0 | 2180.0 | 0.0 | Noe Valley | 970638 |
| 2410837 | 2666109 | 1954.0 | 2.0 | 6.0 | 1.0 | 1.0 | 1434.0 | 3135.0 | Lake Shore | 110543 |
| 2410838 | 2666110 | 1925.0 | 3.0 | 10.0 | 1.0 | 1.0 | 2747.0 | 2622.0 | Noe Valley | 1325015 |
| 2410839 | 2666111 | 1995.0 | 3.0 | 7.0 | 1.0 | 1.0 | 2545.0 | 3332.0 | Merced Manor | 1226932 |
| 2410840 | 2666112 | 1946.0 | 2.0 | 6.0 | 1.0 | 1.0 | 1535.0 | 2495.0 | Merced Heights | 321910 |
| 2410841 | 2666113 | 1937.0 | 3.0 | 9.0 | 1.0 | 1.0 | 1837.0 | 2500.0 | Ingleside Heights | 411518 |
| 2410842 | 2666114 | 1975.0 | 2.0 | 7.0 | 1.0 | 1.0 | 1904.0 | 0.0 | Lake Shore | 945064 |
| 2410843 | 2666115 | 1939.0 | 1.0 | 7.0 | 1.0 | 1.0 | 1897.0 | 4360.0 | Lakeside | 1297121 |
| 2410844 | 2666116 | 1978.0 | 3.0 | 7.0 | 1.0 | 1.0 | 2145.0 | 2500.0 | Ingleside Heights | 267086 |